Underground Mining Machine Operators, All Other

Workers in this field operate a variety of machinery to extract coal, copper, clay, and other valuable materials from underground mines. Depending on the specific job, these operators may be known as belt operators, coal trimmers, or digging and drilling machine operators.

This role requires strong practical skills to control and monitor heavy equipment safely in confined subterranean environments. Operators must maintain high attention to detail, follow strict safety protocols, and possess the physical stamina required for demanding extraction environments. Mechanical knowledge is highly beneficial for troubleshooting equipment issues on site.

Entering this career typically does not require any formal educational credentials. Most workers learn the necessary skills through on-the-job training. For those who choose to pursue a related college program, ground transportation is a relevant major.

While not always mandatory, some states list specific licensing requirements for this type of underground work. Additionally, operators can pursue professional credentials, such as the Oil Monitoring Analyst I certification offered by the Society of Tribologists and Lubrication Engineers.

The median annual wage for these operators is $70,130. The lowest ten percent of earners make less than $49,020, while the highest ten percent earn more than $85,010.

There are 3,180 people employed in this occupation. Between 2025 and 2035, employment is projected to experience little or no change, with a slight decrease of -1%. Despite this flat growth, about 300 job openings are still expected to become available each year to replace workers who leave the field.